EP 1888868 A1 20080220 - SAFETY DEVICE FOR MOTORIZED ACCESS PASSAGEWAYS
Title (en)
SAFETY DEVICE FOR MOTORIZED ACCESS PASSAGEWAYS
Title (de)
SICHERHEITSVORRICHTUNG FÜR MOTORISIERTE ZUGANGSWEGE
Title (fr)
DISPOSITIF DE SECURITE POUR COULOIRS D'ACCES DE PIETONS MOTORISES
Publication
Application
Priority
- EP 2006005203 W 20060530
- IT VI20050164 A 20050531
Abstract (en)
[origin: WO2006128694A1] A safety device for motorized pedestrian access passage- ways, comprising a movement and supporting mechanism of an oscillating access shutter, which includes an electric motor (30) for activating the shutter, and a mechanical control system, which uses a series of levers (12, 13, 14, 14'), associated with respective elastic elements (22, 25), and a pushing element (31), suitable for allowing the automatic opening of the passageway, in the case of a lack of power supply, due, for example, to an electric black-out; in particular, the position in which the shutter almost completely closes the access passageway is an unstable equilibrium position, which is maintained thanks to the action of an electric motor (30), with an incorporated reducer, which contrasts the opening movement of the shutter, and the pushing element (31), which intervenes in the opening, when the shutter is positioned for completely closing the passageway.
IPC 8 full level
E05F 15/649 (2015.01)
CPC (source: EP US)
E05F 15/649 (2015.01 - EP US); E05Y 2900/146 (2013.01 - EP US)
Citation (search report)
See references of WO 2006128694A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006128694 A1 20061207; AU 2006254337 A1 20061207; AU 2006254337 B2 20120112; CA 2610058 A1 20061207; CA 2610058 C 20130108; EP 1888868 A1 20080220; EP 1888868 B1 20150819; IT VI20050164 A1 20061201; RU 2007144298 A 20090720; US 2009211158 A1 20090827; US 7963069 B2 20110621
DOCDB simple family (application)
EP 2006005203 W 20060530; AU 2006254337 A 20060530; CA 2610058 A 20060530; EP 06754020 A 20060530; IT VI20050164 A 20050531; RU 2007144298 A 20060530; US 92109306 A 20060530